public int doStartTag() throws JspException { personnelMgr = (PersonnelMgr) pageContext.getSession().getAttribute("personnelMgr"); iterator = personnelMgr.getCurrentEmployee().getSpecialSkillList().iterator(); if (personnelMgr.getCurrentEmployee().getSpecialSkillList().size() == 0) { return SKIP_BODY; } return IterationTag.EVAL_BODY_AGAIN; }